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FusionCol8000-E400 Modular Indirect Evaporative
Cooling System
User Manual
Step 2 Set the speed of Indoor fan to 50%.
If the input speed is less than the minimum rotational speed, the indoor fan runs
at the minimum rotational speed.
Step 3 Check that the indoor fan works properly and no alarm is generated.
Step 4 Choose Maint > Diagnostic > Exit or tap
----End
10.2.16 Which Parameters Will Restore to Default Values
After Default Settings Are Restored?
After choosing Settings > Restore Defaults > Confirm, the following parameters
are displayed:
●
●
●
●
●
●
To prevent key data from being lost, you are recommended to record all
parameter values or back up data with export configurations before restoring
defaults. Then change the parameter values back to the recorded values after
restoring defaults.
Issue 04 (2022-06-30)
NO TE
On the screen for entering the diagnostic mode:
● Components are interlocked for protection. Therefore, buttons for enabling or disabling
certain components may be gray, indicating that operations on the components are not
allowed.
● To ensure system security, a component may not promptly respond to operations
performed on this screen.
● To exit the diagnostic mode, tap
● The system automatically exits the diagnostic mode when it reaches the maximum
diagnostic mode duration.
NO TICE
All parameters displayed on Settings > System Settings.
All parameters displayed on Settings > Alarm Settings.
All parameters displayed on Settings > Comm Settings.
All parameters except for language and time settings displayed on Settings >
Quick Settings.
Date format and time zone settings displayed on Settings > User Settings.
All parameters displayed on Maint > Sensor Calibration.
NO TICE
Copyright © Huawei Technologies Co., Ltd.
on the status bar.
to exit the diagnosis mode.
10 FAQ
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